Exploring the potential of endophyte-plant interactions for improving crop sustainable yields in a changing climate

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: March 20, 2024

Climate change poses a major threat to global food security, significantly reducing crop yields as cause of abiotic stresses, and for boosting the spread new old pathogens pests. Sustainable management route mitigation challenge recruiting an array solutions tools aims. Among these, deployment positive interactions between micro-biotic components agroecosystems plants can play highly significant role, part agro-ecological revolution. Endophytic microorganisms have emerged promising solution tackle this challenge. Arbuscular Mycorrhizal Fungi (AMF) endophytic bacteria fungi demonstrated their potential alleviate stresses such drought heat stress, well impacts biotic stresses. They enhance in sustainable way also by other mechanisms, improving nutrient uptake, or direct effects on plant physiology. In review we summarize update main types endophytes, highlight several studies that demonstrate efficacy explore possible avenues implementing crop-microbiota interactions. The mechanisms underlying these are complex require comprehensive understanding. For reason, omic technologies genomics, transcriptomics, proteomics, metabolomics been employed unravel, higher level information, network microorganisms. Therefore, discuss various approaches techniques used so far study plant-endophyte

Language: Английский

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A review on mechanisms and prospects of endophytic bacteria in biocontrol of plant pathogenic fungi and their plant growth-promoting activities

Heliyon, Journal Year: 2024, Volume and Issue: 10(11), P. e31573 - e31573

Published: May 23, 2024

Endophytic bacteria, living inside plants, are competent plant colonizers, capable of enhancing immune responses in plants and establishing a mutual relationship with them. bacteria have been described as being used to control phytopathogenic fungi while exhibiting growth-promoting activity. Here, we discussed the mechanisms actions discovered some major groups beneficial endophytic such Bacillus, Paenibacillus, Pseudomonas. Most studied strains these genera were isolated from rhizosphere soils, more extensive study is needed. It essential understand underlying biocontrol develop an effective screening approach for selecting potential bacteria. We suggested strategy based on mechanistic phenomena. This review will help screen sustainable agriculture.

Language: Английский

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Exchange of Microbiomes in Plant-Insect Herbivore Interactions

mBio, Journal Year: 2023, Volume and Issue: 14(2)

Published: March 7, 2023

Prokaryotic and eukaryotic microbial symbiotic communities span through kingdoms. The vast gene pool extends the host genome supports adaptations to changing environmental conditions. Plants are versatile hosts for symbionts, carrying microbes on surface, inside tissues, even within cells. Insects equally abundantly colonized by symbionts exoskeleton, in gut, hemocoel, insect gut is a prolific environment, but it selective species that enter with food. insects often highly dependent each other frequently interact. Regardless of accumulating evidence microbiomes both organisms, remains unclear how much they exchange modify other's microbiomes. In this review, we approach question from point view herbivores feed plants, special focus forest ecosystems. After brief introduction subject, concentrate plant microbiome, overlap between communities, modification affects fitness host.

Language: Английский

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Endophytic Fungi for Crops Adaptation to Abiotic Stresses

Microorganisms, Journal Year: 2024, Volume and Issue: 12(7), P. 1357 - 1357

Published: July 2, 2024

Endophytic fungi (EFs) have emerged as promising modulators of plant growth and stress tolerance in agricultural ecosystems. This review synthesizes the current knowledge on role EFs enhancing adaptation crops to abiotic stress. Abiotic stresses, such drought, salinity, extreme temperatures, pose significant challenges crop productivity worldwide. shown remarkable potential alleviating adverse effects these stresses. Through various mechanisms, including synthesis osmolytes, production stress-related enzymes, induction defense enhance resilience stressors. Moreover, promote nutrient uptake modulate hormonal balance plants, further plants. Recent advancements molecular techniques facilitated identification characterization stress-tolerant EF strains, paving way for their utilization practices. Furthermore, symbiotic relationship between plants offers ecological benefits, improved soil health a reduced dependence chemical inputs. However, remain understanding complex interactions host well scaling up application diverse systems. Future research should focus elucidating mechanisms underlying endophytic-fungal-mediated developing sustainable strategies harnessing production.

Language: Английский

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Role of hydrophytes in constructed wetlands for nitrogen removal and greenhouse gases reduction

Bioresource Technology, Journal Year: 2023, Volume and Issue: 388, P. 129759 - 129759

Published: Sept. 15, 2023

Language: Английский

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Endophytic seed-associated microbial diversity and its impact on seedling growth of the Andean tree Nothofagus obliqua (Mirb.) Oerst

Plant Growth Regulation, Journal Year: 2024, Volume and Issue: 103(2), P. 321 - 336

Published: Jan. 5, 2024

Language: Английский

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Health-Promoting Effects of Bioactive Compounds from Plant Endophytic Fungi

Journal of Fungi, Journal Year: 2023, Volume and Issue: 9(10), P. 997 - 997

Published: Oct. 8, 2023

The study examines the intricate relationship between plants and endophytic fungi inhabiting their tissues. These harmoniously coexist with plants, forming a distinct symbiotic connection that has caught scientific attention due to its potential implications for plant health growth. diverse range of bioactive compounds produced by these holds significant promise human health. review covers various aspects this topic, starting introducing microorganisms, explaining colonization different parts, illuminating roles in enhancing defense against diseases promoting emphasizes widespread occurrence diversity microorganisms among species while highlighting complexities significance isolating extracting from them. It focuses on benefits compounds, including capacity exhibit antioxidant, anti-inflammatory, antimicrobial, anticancer effects. delves into mechanisms behind health-promoting effects, spotlighting how interact cellular receptors, signaling pathways, gene expression. In conclusion, provides comprehensive overview fungi. outlines multifaceted impact, applications, future research avenues medicine.

Language: Английский

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Endophytic Fungi for Crops Adaptation to Abiotic Stresses

Published: Feb. 22, 2024

Endophytic fungi (EF) have emerged as promising modulators of plant growth and stress tolerance in agricultural ecosystems. This review synthesizes current knowledge on the role EF en-hancing crop adaptation to abiotic stress. Abiotic stresses, such drought, salinity, extreme temperatures, pose significant challenges productivity worldwide. shown re-markable potential alleviating adverse effects these stresses. Through various mechanisms including synthesis osmolytes, production stress-related enzymes, induction de-fense mechanisms, enhance resilience stressors. Moreover, promote nutrient uptake modulate hormonal balance plants, further enhancing tolerance. Recent ad-vancements molecular techniques facilitated identification characterization stress-tolerant endophytic fungal strains, paving way for their utilization prac-tices. Furthermore, symbiotic relationship between plants offers ecological benefits, improved soil health reduced dependence chemical inputs. However, remain understanding complex interactions host well scaling up application diverse systems. Future research should focus elucidating underlying fungal-mediated developing sustainable strategies harnessing production.

Language: Английский

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Molecular Characterization and Plant Growth Promotion Potential of Paenibacillus Dendritiformis Endophyte Isolated from Tecomella Undulata (Roheda)

Current Agriculture Research Journal, Journal Year: 2025, Volume and Issue: 12(3), P. 1170 - 1180

Published: Jan. 15, 2025

In this study, we have isolated a bacterial endophyte Paenibacillus dendritiformis strain RAE13 (Accession number: OR259131) from the leaves of Tecomella undulata (Roheda) plant. The identification species was carried out using 16s-rDNA ribotyping. Subsequently, gauged for its potential to endorse plant growth through various mechanisms such as nitrogen fixation, IAA production, HCN synthesis, siderophore generation, and ammonia production. Furthermore, evaluation focused on endophyte's capacity producing extracellular enzymes, including cellulase, chitinase, protease, amylase, catalase. exhibited synthesize an average 18±0.375 μg/ml indole-3-acetic acid (IAA) after being subjected concentration 5 mg/ml tryptophan over 14-day incubation period. endophytic isolate RAE 13 produced 42.4±0.004 Gibberellin, solubilized phosphate in range 70.2 135.5 μg/ml, 45.5 ammonia. phylogenetic analysis unveiled that had common ancestor maximum nucleotide sequence similarity 98.30% with sp isolates Uttar Pradesh, India. To diminish consumption chemicals conventional farming, results indicated great growth-stimulating inoculant. Henceforward, utilization these enzymes medical industrial applications will be highly beneficial. Additionally, it could enhance tolerance challenging environmental circumstances drought high temperatures.

Language: Английский

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Endophytic Fungi: Exploring Biodiversity and Bioactive Potential

Published: Jan. 1, 2025

Language: Английский

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